/*postage.c -- 逗号运算符*/

#include "stdio.h"

int main(void){
    int i,j;
    for(i=0,j = 0;i+j<10;i++,j++)
        printf("i=%d,j=%d,i+j=%d\n",i,j,i+j);
    printf("i=%d,j=%d,i+j=%d\n",i,j,i+j);


    return 0;
}